95results about How to "Reduce the degree of deterioration" patented technology

This invention provides a multilayer printed wiring board in which electric connectivity and functionality are obtained by improving reliability and particularly, reliability to the drop test can be improved. No corrosion resistant layer is formed on a solder pad 60B on which a component is to be mounted so as to obtain flexibility. Thus, if an impact is received from outside when a related product is dropped, the impact can be buffered so as to protect any mounted component from being removed. On the other hand, land 60A in which the corrosion resistant layer is formed is unlikely to occur contact failure even if a carbon pillar constituting an operation key makes repeated contacts.

The invention discloses a crunchy rice candy. The crunchy rice candy comprises the following components in parts by weight: 50 parts of sticky rice flowers, 7.5-9 parts of maltose, 7.5-9 parts of fructooligosaccharide and 6-8 parts of edible palm oil. The invention also discloses a preparation method of the crunchy rice candy. The technical characteristic of the preparation method is low temperature puffing. The crunchy rice candy provided by the invention not only has low sugars, low fat, strong palatability, good taste and rice nutrients, but also has the beneficial effects of promoting mineral absorption of human bodies, preventing constipation and tooth decay and reducing blood fat, can be eaten safely and reduce the cost and has unique and diverse tastes, thus satisfying the likes of different consumers.

Deterioration of a battery is prevented or the degree of deterioration of a battery is reduced, and charge and discharge performance of the battery is maximized and the charge and discharge performance of the battery is maintained for a long time. In a battery such as a sodium-ion secondary battery, various malfunctions or deterioration is caused by a reaction product deposited on an electrode surface. The reaction product is dissolved by applying a signal (inversion pulse current) to make a current flow in a direction opposite to a direction in which the reaction product is formed more than once in charging or discharging.

An internal combustion engine may include an electronic control unit configured to supply additives to an exhaust gas cleaning catalyst having a temperature not more than a predetermined temperature. The electronic control unit may execute abnormality diagnosis of the exhaust gas cleaning catalyst based on an ability for cleaning exhaust gas of the exhaust gas cleaning catalyst. When preforming abnormality diagnosis of the exhaust gas cleaning catalyst having the temperature not more than the predetermined temperature, the electronic control unit may reduce the amount of the additives supplied to the exhaust gas cleaning catalyst to less than the amount supplied when abnormality diagnosis of the exhaust gas cleaning catalyst having the temperature not more than the predetermined temperature is not executed.

The invention discloses a processing method of a fish ball with high elasticity and enriched in laminarin and belongs to the field of food processing. According to the method, marine fishes are taken as raw materials, and micronized kelp homogenate is added in a targeted way, so that the absorbtion and utilization rate of the laminarin is improved, and the nutritional value of the fish ball is enhanced; by comprehensively applying a low-temperature steam and microwave water bath combined two-stage type step-by-step gel process, a fish ball product with high elasticity and enriched in laminarin is developed. The processing method disclosed by the invention comprises the following steps of preparing the micronized kelp homogenate; selecting materials, separating flesh, pretreating, rinsing, and performing fine filtration classification and dehydration; kneading and forming; performing two-stage type step-by-step gelling, cooling and freezing. The fish ball disclosed by the invention is delicious in taste, novel in color and rich in mineral trace elements and the laminarin essential for a human body, and is a novel fish ball with higher nutritional value and better gelling property.

The disclosure discloses a method and device for performing peak clipping to multiple carrier waves, the method includes: according to carrier wave number of configured multiple carrier waves, signal bandwidth and occupied bandwidth of each carrier wave, obtaining total signal bandwidth and total occupied bandwidth of the corresponding carrier waves; according to the total signal bandwidth and the total occupied bandwidth of the multiple carrier waves, generating a digital filter with set order, and obtaining filter coefficient of the digital filter; taking the filter coefficient as a peak clipping coefficient and using the peak clipping coefficient to perform peak clipping to the peak-to-average ratio signals of the carrier waves. By the disclosure, the complexity of the generation of the peak clipping coefficient is simplified, the deterioration degree of EVM is reduced, and the distortion degree of signals is also reduced.

The invention discloses a preparation method for a halogen-free flame-retardant high-density polyethylene/ethylene-vinyl acetate polymer. The preparation method specifically comprises the following steps: I, adding 2 to 4 parts by weight of silane coupling agent into 180 to 220 parts by weight of anhydrous alcohol, mixing the silane coupling agent and the anhydrous alcohol uniformly, heating the mixture to 70 to 90 DEG C, adding 100 parts by weight of dried expandable graphite into the solution, and stirring to obtain modified expandable graphite; II, uniformly mixing 5 to 15 parts by weight of modified expandable graphite, 70 parts by weight of high-density polyethylene, 30 parts by weight of ethylene-vinyl acetate polymer, 2.5 to 7.5 parts by weight of ammonium polyphosphate and 2.5 to 7.5 parts by weight of red phosphorus flame retardant master batch in a mixer to obtain a mixture; III, mixing and granulating the mixer by using a screw extruder, drying the extruded granules and performing injection molding on the dried granules. The prepared composite material has high flame retardant property and high mechanical property.

The invention discloses a method for manufacturing a temperature self-adaptation reflecting surface adjusting component and relates to technology for manufacturing the temperature self-adaptation reflecting surface adjusting component in the field of reflecting surface antenna. The method adopts a principle that a single-degree-of-freedom adjusting component and a two-degree-of-freedom adjusting component are combined to carry out automatic adjustment on temperature difference thermal deformation between different materials and achieves the adjustment of temperature self-adaptation of a reflecting surface of the antenna. The method is suitable for unit adjustment of the reflecting surface antenna with large aperture, large temperature-difference working environment and high precision, has the characteristics that the adjusting component has simple structure, light weight, easy processing, convenient adjustment, low price and cost, stable and reliable performance and the like, is suitable for manufacturing the adjusting component of the reflecting surface of various high-precision antennas under an application environment of large aperture, large temperature difference and high-frequency band and is in particular suitable for manufacturing the adjusting component of a high-precision main reflecting surface and a high-precision auxiliary reflecting surface for various reflecting surface antennas with the aperture of more than 25 meters, temperature difference of the working environment of more than 50 DEG C and working frequency of more than Ka frequency band.

The invention provides a positive electrode active substance modified by positive ionization and a preparation method. It is easy to form a carbon material coating on the surface so as to obtain a positive electrode active substance compound with a carbon material protective layer on the surface. Meanwhile, the invention further provides a lithium-ion battery applying the compound, which reduces the contact between a positive electrode active material and an electrolyte and the side reaction, can obtain a stable capacity retention rate and has wide application prospects.

A storage battery (1) including an electric storage unit (10), an auxiliary electric storage unit (11) connected to the electric storage unit (10) in parallel, a temperature measurement unit (13) measuring a temperature, and a charge and discharge control unit (14) controlling charge and discharge of the electric storage unit (10) and the auxiliary electric storage unit (11), in which the charge and discharge control unit (14) changes an SOC (a charge completion SOC) of the electric storage unit (10) and the auxiliary electric storage unit (11) in a charge completion state of not allowing any more charge according to a measurement result of the temperature measurement unit (13), increases the charge completion SOC of the auxiliary electric storage unit (11) when the charge completion SOC of the electric storage unit (10) decreases, and decreases the charge completion SOC of the auxiliary electric storage unit (11) when the charge completion SOC of the electric storage unit (10) increases.

A turning behavior control apparatus that is applied to a vehicle includes front wheel suspensions and rear wheel suspensions having anti-dive and anti-lift geometries, respectively, and left and right front wheels are steered wheels. The turning behavior control apparatus includes a control unit for controlling the braking device, and the control unit is configured to control the braking device to apply a braking force to a turning inner driving wheel when a deviation between a standard yaw rate of the vehicle and an actual yaw rate exceeds a deviation reference value and a time change rate of the deviation exceeds a start reference value in a situation where the vehicle is turning without braking.

The invention discloses snack dried bean curd and a method for continuously frying the same at a low temperature. The water content of the dried bean curd is 40-50% of bean curd. The method comprises the following frying steps of: cutting the bean curd and frying the cut bean curd at a vacuum pressure of 0.06-0.095 MPa and a temperature of 80-120 DEG C for 5-30 min. With the adoption of the method provided by the invention, the snack dried bean can be continuously operated in a frying process so that the frying temperature is greatly reduced; furthermore, the oxygen concentration in a deep fryer is greatly reduced, therefore, the fried food is difficult to fade, change color and be brown, the deterioration degree of oil is greatly reduced, the quality is improved and the technology is simplified. Moreover, in the method provided by the invention, frying is carried out under a vacuum and low-temperature condition; the frying process is completed at a low boiling point; the oil temperature is less than or equal to 90 DEG C so that nutrition constituents of the dried bean curd are not broken; meanwhile, the frying process can be continuously operated and the technology is simplified.However, as the snack dried bean curd is easy to fold in a sheet shape, a part of the snack dried bean curd is not fully fried.

The invention relates to a preparation method of expanded graphite lubricating oil. The preparation method comprises preparation of expanded graphite worms and preparation of expanded graphite powder. The expanded graphite powder is used as the material for carrying out non-equilibrium grinding in a high-energy ball mill, wherein the grinding body is GCr15 bearing steel ball during the ball-milling process, the mass ratio of the steel ball to the expanded graphite is (4:1)-(10:1), the rotation speed of the ball mill is 100 revolutions/minute-160 revolutions/minute, and the ball-milling time is 15 hours. In order to prevent the expanded graphite from being condensed during the ball-milling time, propyl alcohol is used as the ball-milling medium. The preparation of the lubricating agent is as follows: adding 2%-7% (in mass fraction) of expanded graphite lubricating agent powder in SJ15W-40 lubricating oil to prepare the lubricating agent. The adding material is added in the lubricating oil, so that excellent antifriction wear-resistant performances are shown in a wider temperature range.

The invention discloses an OLED circuit compensation method. The circuit compensation method comprises a reset stage, a threshold voltage extraction stage, a maintenance stage, a light-emitting stageand a rest stage, wherein the clock signal line is a square wave pulse, the clock signal line comprises a first low level, a first high level and a second low level square wave signal which are continuous, the first low level comprises a reset stage, a threshold voltage extraction stage and a maintenance stage, the first high level is a light-emitting stage, and the second low level is a rest stage; wherein the previous-stage scanning signal is at a high level in a reset stage and at a low level in other time, and the current-stage scanning signal is at a high level in a threshold voltage extraction stage and at a low level in other time periods. According to the scheme, an Em GIP drive circuit is not needed, so that three advantages are brought: 1, the OLED can have a recovery rest stage,and the deterioration degree of the OLED is reduced; 2, a complex Em drive circuit does not need to be designed, and the yield is increased; 3, an Em circuit is not needed, so that narrow-frame design is facilitated;

The invention relates to the technical field of job shop scheduling, in particular to a job shop scheduling scheme robust optimization method based on non-forced idle time. The job shop scheduling scheme robust optimization method comprises the following steps: generating an initial population according to scheduling basic data; constructing an initial scheduling scheme set, and outputting the initial scheduling scheme set in a mode of a process association network graph; inserting non-forced idle time into the initial scheduling scheme set to obtain a scheduling scheme set in which the non-forced idle time is inserted; and evaluating the robustness of each scheduling scheme in the scheduling scheme set inserted with the non-forced idle time, and outputting an optimal scheduling scheme. According to the job shop scheduling scheme robust optimization method, the genetic algorithm is adopted to optimize the weighting target; reasonable non-forced buffer time is added for processes with different influences; robustness evaluation is carried out on a scheduling scheme set inserted with non-forced idle time; an optimal scheduling scheme is output; the scheduling stability is effectivelyimproved; and meanwhile, it can be guaranteed that the degree of degradation of scheduling performance is small, and a more stable scheduling scheme is provided for workshop production.